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Which treatment procedure is indicated for a patient with asymptomatic age related gingival recession?
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root caries.Released Written Exam book 1 2006
duct/o
to lead; carryMedical Terminology Roots
duoden/o
duodenumMedical Terminology Roots
dur/o
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medull/o
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Preferred transportation method during a zombie apocalypse?
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Following trauma, bluish-grey
discolouration of the crown is due to
pulpal hemorrhage.
NDEB released questions set 1
The air-water spray used as a coolant in
high speed cutting of a cavity will
1. decrease pulp damage.
2. reduce frictional heat.
3. keep the operating site clean.
4. reduce clogging of cutting
instruments.
All of the above.
NDEB released questions set 1
During matrix placement for a Class II
cavity preparation, a wedge is placed to
1. separate the teeth.
2. adapt the matrix to the gingival
margin.
3. aid in the creation of a contact.
4. absorb moisture.
(1) (2) (3)
NDEB released questions set 1
The air-water spray used as a coolant in high speed cutting of a cavity will
1. decrease pulp damage.
2. reduce frictional heat.
3. keep the operating site clean.
4. reduce clogging of cutting instruments.
All of the above.
NDEB released questions set 1
During matrix placement for a Class II cavity preparation, a wedge is placed to
1. separate the teeth.
2. adapt the matrix to the gingival margin.
3. aid in the creation of a contact.
4. absorb moisture.
(1) (2) (3)
NDEB released questions set 1
For composite resin preparations, cavosurface enamel margins are bevelled because
1. a bevelled margin produces a more favorable surface for etching.
2. a bevelled margin improves the edge strength of the composite resin.
3. after etching, the bonding agent reduces microleakage.
4. the procedure eliminates the need to polish the restoration.
(1) and (3)
NDEB released questions set 1
When using ultra high speed cutting instruments for cavity preparation, the heat generated is directly related to the
1. duration of cutting.
2. size, speed and sharpness of the bur.
3. use of air and water spray.
4. existing pulp pathology.
(1) (2) (3)
NDEB released questions set 1
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